Theory and design of broadband sensor arrays with frequency invariant far-field beam patterns

@inproceedings{Ward2007TheoryAD,
  title={Theory and design of broadband sensor arrays with frequency invariant far-field beam patterns},
  author={Darren B. Ward},
  year={2007}
}
The theory and design of a broadband array of sensors with a frequency invariant far-field beam pattern over an arbitrarily wide design bandwidth is presented. The frequency invariant beam pattern property is defined in terms of a continuously distributed sensor, and the problem of designing a practical sensor array is then treated as an approximation to this continuous ensor using a discrete set of filtered broadband omnidirectional array elements. The design methodology is suitable for one… CONTINUE READING
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